Drug Testing in Hair is the first book on this timely and controversial topic. The book's purpose is to validate hair testing as an accepted form of evidence fo

Hair Analysis in Clinical and Forensic Toxicology is an essential reference for toxicologists working with, and researching, hair analysis. The text presents a

Many advances have been made since the publication of Drug Testing in Hair. The mid-1990s witnessed the progress in cannabis detection while the late 1990s focu

Drug Testing in Hair is the first book on this timely and controversial topic. The book's purpose is to validate hair testing as an accepted form of evidence fo